Chicago Cubs vs. Cincinnati Reds: O/U 12.5

• Chicago Cubs Sets Rom-Com Series ‘Nine Innings to Love’Variety · 24d ago
• Diamondbacks manager Torey Lovullo apologizes to Chicago Cubs after sign stealing controversy: 'bush league'Fox News · 28d ago
• Chicago Cubs favored on the run line as White Sox bullpen faces serious availability concernsFox News · 1mo ago

Headlines are matched on the names in “Chicago Cubs vs. Cincinnati Reds: O/U 12.5”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.

How this market resolves

In the upcoming MLB game between the Chicago Cubs and Cincinnati Reds, scheduled for September 20 at 1:40 PM ET: This market will resolve to "Over" if the Chicago Cubs and Cincinnati Reds combine to score 13 or more runs in this game. If the combined total is less than 13, this market will resolve to "Under". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Source: https://www.mlb.com/scores